package socket;

import java.io.*;
import java.net.Socket;
import java.nio.charset.StandardCharsets;
import java.util.Scanner;

/*
聊天室客户端
 */
public class Client {
     private Socket socket;
    public  Client(){

        try {
            System.out.println("正在连接服务器...");
            socket=new Socket("localhost",8888);//localhost本机ip 176.17.9.33
            System.out.println("与服务器建立连接成功！");
        } catch (IOException e) {
            e.printStackTrace();
        }
    }

    public void start(){
        try {
            OutputStream out=socket.getOutputStream();
            OutputStreamWriter osw=new OutputStreamWriter(out, StandardCharsets.UTF_8);
            BufferedWriter bw=new BufferedWriter(osw);
            PrintWriter pw=new PrintWriter(bw,true);

            Scanner scan=new Scanner(System.in);
            while (true){
                String line=scan.nextLine();
                if ("exit".equals(line)){
                    break;
                }
                pw.println(line);
            }

        } catch (IOException e) {
            e.printStackTrace();
        }finally {
            try {
                socket.close();
            } catch (IOException e) {
                e.printStackTrace();
            }
        }
    }

    public static void main(String[] args) {
        Client client=new Client();
        client.start();
    }

}
